I have a 32" curved screen hooked up to my main rig, it's only 1080p but runs at 240Hz. I've been on the hunt for a (second hand) 4K monitor.
My laptop can handle 4K but unfortunately the 3080 cannot.
I also have a 55" 4K TV hooked up to my sim rig. I tend to use it to watch movies more than actually drive in it, though.